TLE4999I3XALA1 Infineon

TLE4999I3 Programmable Dual Channel Linear Hall Sensor with PSI5 Interface Features Two highly accurate redundant Hall measurement channels (main and sub) integrated on one chip. Developed compliant to ISO26262 for safety requirements rated up to ASIL D. PSI5 v2.1-compatible interface in synchronous mode with high speed P10P-400/4H protocol. Bi-directional interface for programming via fast SICI interface. 13bit output signals, protected by CRC and rolling counters. Digital temperature and stress compensation. 3-pin leaded package for mounting in PCB-less modules. Operating junction temperature range -40C to 150C. Main and sub channel programmable independently in EEPROM. 16bit user-configurable ID in EEPROM. Supply voltage 5.5 to 7 V. PRO-SIL Features Safety Manual and Safety Analysis Summary Report. Potential applications Suited for safety applications such as steering torque sensing, pedal position and throttle position. Robust replacement of potentiometers: No mechanical abrasion, resistant to humidity, temperature, pollution and vibration. Linear and angular position sensing in automotive and industrial applications with highest accuracy requirements. Product validation Qualified for automotive applications. Product validation according to AEC-Q100. Data Sheet Rev. 1.0 www.infineon.com/sensors 1 2018-07-18 TLE4999I3 Programmable Dual Channel Linear Hall Sensor with PSI5 Interface Description The TLE4999I3 is a dual channel linear Hall sensor with a synchronous digital PSI5-compatible interface It is compliant to ISO26262, supporting safety requirements on system level rated up to ASIL D. The TLE4999I3 features two highly accurate Hall measurement channels on one chip. A plausibility check of the two redundant channels on system level enables a high diagnostic coverage. Highest accuracy over a wide temperature range and lifetime is achieved by an integrated digital temperature- and stress-compensation. Table1 Ordering Information Product Name Marking Ordering Code Package TLE4999I3 4999I3 SP001689862 PG-SSO-3-12 Data Sheet 2 Rev. 1.0 2018-07-18